table {
  color: black;
}

table .sort {
  cursor: pointer;
  cursor: hand;
}
table .sort:after {
  padding-left: 1em;

  font-size: 0.5em;
}
table .sort-none:after {
  content: "\21D5";

  padding-left: 0.5em;
  font-size: 1em;
}
table .sort-asc:after {
  content: "\25B2";
}
table .sort-desc:after {
  content: "\25BC";
}
